hi,
please clarify do you want to customize the layerslider plug-in or you want to create it?from your description it is not being clear to me.
I have checked the plug-in but like to ask what type of customization you are asking for? Mention and specify that for our better understanding.
we have expert WP developers who are experienced working for 5 years and we are 100% confident to meet your requirement.
Looking forward to get a clear scope from you and finalize the estimation based on that.
Thanks and Regards,
Priyanka